Handheld raman spectrometer



FIG. 1 is a perspective view of a handheld Raman spectrometer in accordance with the present design;

FIG. 2 is a front view for the handheld Raman spectrometer shown in FIG. 1,

FIG. 3 is a rear view for the handheld Raman spectrometer shown in FIG. 1;

FIG. 4 is a left side view for the handheld Raman spectrometer shown in FIG. 1;

FIG. 5 is a right side view for the handheld Raman spectrometer shown in FIG. 1;

FIG. 6 is a bottom view for the handheld Raman spectrometer shown in FIG. 1; and,

FIG. 7 is a top view for the handheld Raman spectrometer shown in FIG. 1. 

The ornamental design for a handheld Raman spectrometer, as shown and described. 